WorksheetsWatersheds review
Total questions: 26
Worksheet time: 20mins
What does this picture show?
Precipitation
Runoff
Watershed
What is groundwater?
Water that moves underground
Water that runs downhill
What do you call land where water runoff and ground water drain into a large body of water?
Runoff
Watershed
condensation
What is this?
groundwater
Watershed
runoff
what is this showing?
runoff
pollution
groundwater
Scientists sample the water at the "x".
They find bad water quality.
What is the SOURCE of the bad water quality?
Where will all the water in this watershed END up?
Point A
Point B
Point C
Point D
Where are you most likely to find a watershed?
In a lake
On a mountain top
At the bottom of a valley
Everywhere
The picture shown is an example of______
runoff
point source water pollution
nonpoint source water pollution
ground water
Algae blooms are caused by ___.
flooding that causes water levels to rise.
excess nutrients from fertilizer runoff.
Match the following
Biotic
Abiotic
Watershed
Which watershed is number 1 on the map?
Gulf of Mexico
North Carolina Sounds
Chesapeake Bay
All of the above
Too many nutrients in water which cause too much algae to grow.
Sediment Pollution.
Nutrient Pollution.
Bacterial Pollution.
Toxic Pollution.
The erosion of soil into rivers and lakes.
Sediment Pollution.
Nutrient Pollution.
Bacterial Pollution.
Toxic Pollution.
What does a pH of 7 mean?
acid
base
neutral
What is the healthiest (best quality) combination listed?
Which is a true statement of the diagram above?
As temperature increases dissolved oxygen increases
As temperature decreases dissolved oxygen decreases
As temperature increases dissolved oxygen decreases
Noe of the above
More photosynthesis means dissolved oxygen ___.
Increases
Decreases
dissolved oxygen is low and temperature is high
right after a storm with heavy rainfall ⛈️
very slow process (a)
no soil initially present (a)
soil is initially present (a)
relatively faster process (a)
occurs due to natural disaster (a)
Eutrophication is caused by---
fertilizer runoff creating algal blooms
nutrients causes flowers to bloom
fish grow in algae
land sinks due to over pumping of groundwater
